Book Image

Machine Learning for Developers

By : Rodolfo Bonnin
Book Image

Machine Learning for Developers

By: Rodolfo Bonnin

Overview of this book

Most of us have heard about the term Machine Learning, but surprisingly the question frequently asked by developers across the globe is, “How do I get started in Machine Learning?”. One reason could be attributed to the vastness of the subject area because people often get overwhelmed by the abstractness of ML and terms such as regression, supervised learning, probability density function, and so on. This book is a systematic guide teaching you how to implement various Machine Learning techniques and their day-to-day application and development. You will start with the very basics of data and mathematical models in easy-to-follow language that you are familiar with; you will feel at home while implementing the examples. The book will introduce you to various libraries and frameworks used in the world of Machine Learning, and then, without wasting any time, you will get to the point and implement Regression, Clustering, classification, Neural networks, and more with fun examples. As you get to grips with the techniques, you’ll learn to implement those concepts to solve real-world scenarios for ML applications such as image analysis, Natural Language processing, and anomaly detections of time series data. By the end of the book, you will have learned various ML techniques to develop more efficient and intelligent applications.
Table of Contents (10 chapters)

Data exploration and linear regression in practice

In this section, we will start using one of the most well-known toy datasets, explore it, and select one of the dimensions to learn how to build a linear regression model for its values.
Let's start by importing all the libraries (scikit-learn, seaborn, and matplotlib); one of the excellent features of Seaborn is its ability to define very professional-looking style settings. In this case, we will use the whitegrid style:

import numpy as np from sklearn import datasets import seaborn.apionly as sns %matplotlib inline import matplotlib.pyplot as plt sns.set(style='whitegrid', context='notebook')

The Iris dataset

It’s time to load the Iris dataset...